Reading, Language Intervention for children with Down syndrome The RLI programme detailed in a teacher’s handbook and DVD developed and produced by Down Syndrome Education International, provides a systematic structured approach via daily activities that can be finely adapted to each child. The training days will cover the theory behind the programme, how to assess a child to find a starting point, how to monitor and record progress and how to deliver the daily intervention with examples from, and reference to, the teacher’s handbook and DVD (now a digital resource).